Synthesis and anticonvulsant activity of new N-1',N-3'-disubstituted-2'H,3H,5'H-spiro-(2-benzofuran-1,4'-imidazolidine)-2',3,5'-triones |
| |
Authors: | Patel Hardik J Sarra Joe Caruso Francesco Rossi Miriam Doshi Utkarsh Stephani Ralph A |
| |
Institution: | Department of Pharmaceutical Sciences, St. John's University, Jamaica, NY 11439, USA. |
| |
Abstract: | Thirteen new N-1',N-3'-disubstituted-2'H,3H,5'H-spiro-(2-benzofuran-1,4'-imidazolidine)-2',3,5'-triones were synthesized and their pharmacological activity determined with the objective to better understand their SAR for anticonvulsant activity. The anticonvulsant effects of these compounds were evaluated by standard pentylenetetrazol (scPTZ test) and maximum electroshock seizure (MES test) models in mice. Most of the compounds showed ability to protect against the pentylenetetrazol-induced convulsions. Compound 3o (the N-1'-p-nitrophenyl, N-3'-ethyl derivative) in the N-1'-aryl, N-3'-alkyl disubstituted series exhibited maximum activity with ED(50) of 41.8 mg/kg in scPTZ convulsion model. |
| |
Keywords: | |
本文献已被 ScienceDirect PubMed 等数据库收录! |
|